Validation of sea ice concentration - European sector
Bulletin date: 2019-03-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-03-01:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70245 |
14137 |
160 |
685 |
344 |
51 |
0 |
0 |
| OW |
52 |
636 |
61 |
315 |
283 |
67 |
0 |
0 |
| VODI |
0 |
272 |
53 |
476 |
480 |
134 |
3 |
0 |
| ODI |
0 |
66 |
18 |
234 |
538 |
318 |
12 |
0 |
| CDI |
0 |
24 |
4 |
101 |
647 |
631 |
127 |
0 |
| VCDI |
0 |
19 |
9 |
129 |
1091 |
3642 |
7594 |
5442 |
|
...date precedes bulletin
|
Date: 2019-03-03:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69920 |
13912 |
167 |
720 |
595 |
103 |
0 |
0 |
| OW |
52 |
556 |
42 |
312 |
277 |
165 |
1 |
0 |
| VODI |
0 |
276 |
41 |
328 |
398 |
294 |
13 |
0 |
| ODI |
0 |
75 |
23 |
231 |
419 |
422 |
47 |
0 |
| CDI |
0 |
17 |
7 |
128 |
542 |
806 |
195 |
0 |
| VCDI |
0 |
0 |
1 |
103 |
564 |
3288 |
8260 |
5800 |
|
...date precedes bulletin
|
Date: 2019-03-05:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69137 |
14674 |
183 |
738 |
374 |
92 |
9 |
0 |
| OW |
52 |
446 |
71 |
484 |
264 |
92 |
17 |
0 |
| VODI |
0 |
116 |
38 |
476 |
580 |
186 |
36 |
0 |
| ODI |
0 |
29 |
2 |
142 |
654 |
331 |
43 |
0 |
| CDI |
0 |
4 |
1 |
76 |
588 |
1191 |
260 |
0 |
| VCDI |
0 |
3 |
0 |
54 |
416 |
2733 |
8447 |
6061 |
|
...date precedes bulletin
|
Date: 2019-03-07:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69182 |
14680 |
191 |
741 |
343 |
60 |
25 |
0 |
| OW |
52 |
440 |
61 |
501 |
260 |
99 |
29 |
0 |
| VODI |
0 |
115 |
40 |
432 |
543 |
172 |
59 |
0 |
| ODI |
0 |
31 |
5 |
164 |
700 |
269 |
64 |
0 |
| CDI |
0 |
11 |
4 |
80 |
703 |
789 |
217 |
0 |
| VCDI |
0 |
35 |
9 |
87 |
722 |
3506 |
7419 |
6260 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69182 |
14712 |
199 |
760 |
355 |
64 |
31 |
0 |
| OW |
52 |
408 |
51 |
478 |
264 |
93 |
25 |
0 |
| VODI |
0 |
116 |
41 |
411 |
488 |
182 |
61 |
0 |
| ODI |
0 |
31 |
5 |
177 |
637 |
257 |
54 |
0 |
| CDI |
0 |
9 |
5 |
96 |
731 |
690 |
284 |
0 |
| VCDI |
0 |
36 |
9 |
83 |
796 |
3609 |
7358 |
6260 |
|
Date: 2019-03-09:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68735 |
14640 |
195 |
863 |
463 |
135 |
20 |
0 |
| OW |
52 |
441 |
51 |
402 |
296 |
92 |
28 |
0 |
| VODI |
0 |
138 |
41 |
403 |
494 |
167 |
53 |
0 |
| ODI |
0 |
27 |
8 |
195 |
636 |
272 |
68 |
0 |
| CDI |
0 |
21 |
1 |
86 |
741 |
738 |
182 |
0 |
| VCDI |
0 |
76 |
15 |
118 |
969 |
3349 |
7842 |
6047 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68735 |
14684 |
199 |
900 |
469 |
140 |
21 |
0 |
| OW |
52 |
391 |
50 |
380 |
315 |
86 |
26 |
0 |
| VODI |
0 |
145 |
35 |
375 |
433 |
165 |
57 |
0 |
| ODI |
0 |
26 |
10 |
182 |
590 |
262 |
65 |
0 |
| CDI |
0 |
20 |
2 |
114 |
740 |
713 |
217 |
0 |
| VCDI |
0 |
77 |
15 |
116 |
1052 |
3387 |
7807 |
6047 |
|
Date: 2019-03-11:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67874 |
15077 |
186 |
736 |
534 |
157 |
20 |
0 |
| OW |
61 |
349 |
81 |
544 |
268 |
109 |
27 |
0 |
| VODI |
0 |
83 |
34 |
418 |
793 |
156 |
62 |
0 |
| ODI |
0 |
31 |
9 |
144 |
891 |
285 |
80 |
0 |
| CDI |
0 |
6 |
2 |
45 |
777 |
1102 |
283 |
5 |
| VCDI |
0 |
0 |
0 |
16 |
277 |
2082 |
8508 |
6988 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67882 |
14976 |
195 |
824 |
668 |
240 |
35 |
0 |
| OW |
53 |
367 |
56 |
308 |
298 |
144 |
49 |
0 |
| VODI |
0 |
130 |
34 |
407 |
422 |
224 |
101 |
0 |
| ODI |
0 |
33 |
17 |
167 |
581 |
320 |
99 |
0 |
| CDI |
0 |
20 |
1 |
92 |
819 |
693 |
343 |
0 |
| VCDI |
0 |
20 |
9 |
105 |
752 |
2270 |
8353 |
6993 |
|
Date: 2019-03-13:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67815 |
15140 |
193 |
853 |
604 |
142 |
24 |
0 |
| OW |
52 |
361 |
56 |
472 |
306 |
107 |
48 |
0 |
| VODI |
0 |
151 |
48 |
430 |
627 |
177 |
75 |
0 |
| ODI |
0 |
32 |
12 |
164 |
711 |
310 |
106 |
0 |
| CDI |
0 |
7 |
0 |
70 |
635 |
828 |
266 |
1 |
| VCDI |
0 |
0 |
0 |
28 |
431 |
1857 |
8428 |
7533 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67814 |
14892 |
179 |
812 |
697 |
204 |
81 |
0 |
| OW |
53 |
457 |
45 |
254 |
242 |
149 |
61 |
0 |
| VODI |
0 |
240 |
48 |
406 |
346 |
232 |
117 |
0 |
| ODI |
0 |
70 |
25 |
303 |
471 |
287 |
119 |
0 |
| CDI |
0 |
32 |
12 |
185 |
785 |
573 |
320 |
0 |
| VCDI |
0 |
0 |
0 |
57 |
773 |
1976 |
8249 |
7534 |
|
Date: 2019-03-15:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67805 |
15088 |
189 |
901 |
538 |
142 |
19 |
0 |
| OW |
52 |
379 |
47 |
451 |
359 |
137 |
39 |
0 |
| VODI |
0 |
199 |
34 |
367 |
643 |
176 |
73 |
0 |
| ODI |
0 |
74 |
17 |
171 |
685 |
335 |
123 |
0 |
| CDI |
0 |
31 |
16 |
88 |
575 |
741 |
340 |
0 |
| VCDI |
0 |
3 |
4 |
63 |
419 |
1603 |
8629 |
7545 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67804 |
14873 |
174 |
815 |
677 |
226 |
42 |
0 |
| OW |
53 |
437 |
48 |
267 |
233 |
175 |
58 |
0 |
| VODI |
0 |
264 |
31 |
394 |
366 |
220 |
144 |
0 |
| ODI |
0 |
132 |
14 |
260 |
500 |
306 |
202 |
0 |
| CDI |
0 |
57 |
33 |
184 |
859 |
595 |
411 |
0 |
| VCDI |
0 |
11 |
7 |
121 |
584 |
1612 |
8366 |
7545 |
|
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